相关实验视频
Updated: May 31, 2025
06:14
Translational Rabbit Model of Chronic Cardiac Pacing
Published on: January 6, 2023
2.5K
无步行:当前状态和正在进行的发展
1Section of Electrophysiology, Division of Cardiology, Department of Internal Medicine, Rush University Medical Center, 1653 W. Congress, Chicago, IL 60612, USA.
Micromachines
|January 25, 2025
概括
无心脏起器提供了通过静脉输入导线的替代方案,减少了与传统心脏节奏系统相关的风险. 本综述探讨了它们的好处,局限性和未来的潜力,用于管理肌节律失常和心力衰竭.
科学领域:
- 心脏病学 心脏病学
- 生物医学工程 生物医学工程
背景情况:
- 通过静脉输入的导管在心脏节拍中容易出现并发症,如脱离和骨折.
- 传统的节奏系统虽然对节律失常有效,但具有固有的风险,包括发病率和死亡率.
研究的目的:
- 审查无心脏节拍的风险,益处和替代方案.
- 为了澄清无节奏在治疗不良心律和心力衰竭中的演变作用.
主要方法:
- 对同行评审的文献进行叙事审查,包括临床试验和元分析.
- 在MEDLINE,谷歌和谷歌学者搜索了1932-2024年的英语报道.
- 使用的关键词包括MicraTM,NanostimTM,AVEIRTM,无心脏起器,CRT和双心室节奏.
主要成果:
- 无节奏表现为通过静脉输送系统的可行替代方案.
- 讨论当前无节奏技术的优点和局限性.
- 突出了正在进行的对先进无步调节选项的调查.
结论:
- 无心脏起器正在成为输血的更安全的替代品.
- 进一步的研究和开发对于优化无节奏疗法至关重要.
- 无节奏对未来的胸节律失常和心力衰竭管理具有重大前景.
更多相关视频
12:45Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing
Published on: December 11, 2017
10.4K
10:17Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System
Published on: April 11, 2025
378
相关概念视频
01:30Pulse rhythm
754
Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
754
01:19Electrophysiology of Normal Cardiac Rhythm
2.0K
The normal cardiac rhythm is a synchronized electrical activity that facilitates the regular and coordinated contraction of the heart muscle. This process is essential for efficient blood circulation throughout the body. The fundamental elements involved in establishing and maintaining this rhythm include the unique electrical properties of cardiac muscle cells, the sinoatrial (SA) node's pacemaker function, the specialized conducting system, and the ionic mechanisms underlying each phase...
2.0K